Yellow River Industrial Company is a general taxpayer of value-added tax, and its operation in March 2003 was as follows:

Output tax: 5100+14475.5+9392.5+(18000+400)/1.17 * 0.

Input tax: (82000-10000) *13%+800 * 7%+340+153 = 9909.

VAT payable = 32004.75-9909+3452.77 = 25548.52

I wonder if the input tax on rubber is calculated in this way. Agricultural products should be 13%.